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SIGMOD
2008
ACM
210views Database» more  SIGMOD 2008»
16 years 2 months ago
Private queries in location based services: anonymizers are not necessary
Mobile devices equipped with positioning capabilities (e.g., GPS) can ask location-dependent queries to Location Based Services (LBS). To protect privacy, the user location must n...
Gabriel Ghinita, Panos Kalnis, Ali Khoshgozaran, C...
SECPERU
2006
IEEE
15 years 8 months ago
Service-Oriented Security Architecture for CII based on Sensor Networks
The extraordinary growth of the Information Society is originating a high dependency on ICT. This provokes that those strongly interrelated technological infrastructures, as well ...
Javier Lopez, José A. Montenegro, Rodrigo R...
CCS
2010
ACM
15 years 2 months ago
HyperSentry: enabling stealthy in-context measurement of hypervisor integrity
This paper presents HyperSentry, a novel framework to enable integrity measurement of a running hypervisor (or any other highest privileged software layer on a system). Unlike exi...
Ahmed M. Azab, Peng Ning, Zhi Wang, Xuxian Jiang, ...
ESORICS
2008
Springer
15 years 3 months ago
Remote Integrity Check with Dishonest Storage Server
We are interested in this problem: a verifier, with a small and reliable storage, wants to periodically check whether a remote server is keeping a large file x. A dishonest server,...
Ee-Chien Chang, Jia Xu
SAC
2010
ACM
15 years 9 days ago
Cooperation enablement for centralistic early warning systems
From large-scale acquisition of information on security incidents by early warning systems (EWS) arises the opportunity to draw up a situation picture that allows detection of tre...
Ulrich Flegel, Johannes Hoffmann, Michael Meier